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Hi,
Does anyone know how robot car can climb on wall? I saw the videos on Facebook about Robotic competition. I am highly appreciate for any explainations of resources. Thanks.
I guess on the bottom surface of robot have a stickly material. I'm not sure...
I've just finished testing. Actually, when I reading data, I did not need to check DATA_READY. I don't know why just read byte to byte in that sensor. This sensor is so sensitive and look quite good for gas detecting application.
@Easyrider83: Could you please explain me more about what grounding that you mentioned. I have only one 4.7uF capacitor from vcc to ground, it is designed based on the datasheet.
I've just tested only the oscilloscope, it has the same problem
Not have RF wave propagation
Have RF wave transmission
This is my PCB
I connected a sensor to testing, so I made 4 wires to extend board, SCL, SDA, VCC and GND as shown in the above picture.
@andre_teprom
Pullup resistors...
Hi everyone,
I used UHF RFID tag to measuring sensing signals. I have a question.
When I measured I2C signals, not using RFID reader to transmit RF wave to the tag
And this is when I used UHF reader to transmit RF wave to the tag, the distortions appeared during capturing.
Anyone can tell...
Hi everyone,
I got troubles in programming I2C between PIC16F1513 and CCS811 gas sensor. I can detect the sensor (read hardware id of that sensor 0x81). When I read values in the Status register of that sensor, I receive a bit on ERROR notification, but when I checked value from ERROR...
yes, I got the correct temperature and humidity reading using I2C1_() library and Soft_I2C software. They are work well but I mean when I try to configure by myself, it cannot work. I think I'm going to close that topic here.
This is my code, I did successfully with I2C library and Soft_I2C library of MikroC.
#define W_SAD 0xBE
#define R_SAD 0xBF
#define SCL TRISB.F1 // I2C bus
#define SDA TRISB.F0 //
#define SCL_IN RB1 //
#define SDA_IN RB0 //
void i2c_dly(void);
void i2c_start(void);
void...
@Okada: your suggestion is really useful for me. Just few minutes to configure and then start, you know the expected results are very good. I can read these values by UART and I will try to read by UHF RFID later.
I have a question, in my case when I try to configure I2C software even though I...
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